Granted Patent
Utility
US 4,479,895 · App. 06/374,971
Immunoglobulin half-molecules and process for producing hybrid antibodies
Inventor:
Karen Auditore-Hargreaves
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: May 5, 1982
Inventor
Karen Auditore-Hargreaves
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.